backflushfilter.com - dns.ninja

`backflushfilter.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.253^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1105.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5169:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1105.ui-dns.biz`
		A	217.160.81.105^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1105.ui-dns.biz`
NS	`ns1105.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5269:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1105.ui-dns.com`
		A	217.160.82.105^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1105.ui-dns.com`
NS	`ns1105.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:105^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1105.ui-dns.de`
		A	185.132.32.105^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1105.ui-dns.de`
NS	`ns1105.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5369:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1105.ui-dns.org`
		A	217.160.83.105^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1105.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1105.ui-dns.biz`hostmaster@1und1.de 2017-06-10 #8

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783939622

Same first word

backflushfilter.com

DNS History

15 records (8 active, 7 former)

●NSns1105.ui-dns.biz2026-03-17 → 2026-07-13 · 3 obs

○ 2017-11-14 10:52:58
● 2026-03-17 15:32:42
● 2026-07-13 11:13:46

●NSns1105.ui-dns.com2026-03-17 → 2026-07-13 · 3 obs

○ 2017-11-14 10:52:58
● 2026-03-17 15:32:42
● 2026-07-13 11:13:46

●NSns1105.ui-dns.de2026-03-17 → 2026-07-13 · 3 obs

○ 2017-11-14 10:52:58
● 2026-03-17 15:32:42
● 2026-07-13 11:13:46

●NSns1105.ui-dns.org2026-03-17 → 2026-07-13 · 3 obs

○ 2017-11-14 10:52:58
● 2026-03-17 15:32:42
● 2026-07-13 11:13:46

○NSns65.1und1.de2015-06-22 → 2017-11-14 · 4 obs

● 2015-06-22 07:09:54
● 2017-11-14 10:52:58
○ 2026-03-17 15:32:42
○ 2026-07-13 11:13:46

○NSns66.1und1.de2015-06-22 → 2017-11-14 · 4 obs

● 2015-06-22 07:09:54
● 2017-11-14 10:52:58
○ 2026-03-17 15:32:42
○ 2026-07-13 11:13:46

●MXmx00.ionos.de2026-03-17 → 2026-07-13 · 3 obs

○ 2017-11-14 10:52:58
● 2026-03-17 15:32:42
● 2026-07-13 11:13:46

○MXmx00.kundenserver.de2015-06-22 → 2017-11-14 · 4 obs

● 2015-06-22 07:09:54
● 2017-11-14 10:52:58
○ 2026-03-17 15:32:42
○ 2026-07-13 11:13:46

●MXmx01.ionos.de2026-03-17 → 2026-07-13 · 3 obs

○ 2017-11-14 10:52:58
● 2026-03-17 15:32:42
● 2026-07-13 11:13:46

○MXmx01.kundenserver.de2015-06-22 → 2017-11-14 · 4 obs

● 2015-06-22 07:09:54
● 2017-11-14 10:52:58
○ 2026-03-17 15:32:42
○ 2026-07-13 11:13:46

●A2001:8d8:100f:f000::2002026-03-17 → 2026-07-13 · 3 obs

○ 2017-11-14 10:52:58
● 2026-03-17 15:32:42
● 2026-07-13 11:13:46

●A217.160.0.2532026-03-17 → 2026-07-13 · 3 obs

○ 2017-11-14 10:52:58
● 2026-03-17 15:32:42
● 2026-07-13 11:13:46

○A217.160.223.702016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-19 17:07:30
● 2016-12-02 03:05:22
○ 2017-11-14 10:52:58
○ 2026-07-13 11:13:46

○A217.160.231.312017-11-14 → 2017-11-14 · 4 obs

○ 2016-12-02 03:05:22
● 2017-11-14 10:52:58
○ 2026-03-17 15:32:42
○ 2026-07-13 11:13:46

○A82.165.103.742015-06-22 → 2016-04-19 · 4 obs

● 2015-06-22 07:09:54
● 2016-04-19 17:07:30
○ 2016-12-02 03:05:22
○ 2026-07-13 11:13:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
backflushfilter.com	ns1105.ui-dns.de, ns1105.ui-dns.biz, ns1105.ui-dns.org, ns1105.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.105

NS records: ns1105.ui-dns.de, ns1105.ui-dns.biz, ns1105.ui-dns.org, ns1105.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backflushfilter.com (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.253`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1105.ui-dns.de, ns1105.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1105.ui-dns.biz hostmaster.1und1.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1105.ui-dns.com, ns1105.ui-dns.com)

Analysis

IP Addresses

backflushfilter.com has two IP addresses: 217.160.0.253 and 2001:8d8:100f:f000::200

prositiv.com, papas-house.com, fovea.org plus two other host names have IP numbers in common with backflushfilter.com.

Name Servers

Four name servers handle the delegation for backflushfilter.com: ns1105.ui-dns.biz, ns1105.ui-dns.com, ns1105.ui-dns.de and ns1105.ui-dns.org.

There is at least partial name server overlap between backflushfilter.com and other domains — stadt-apotheke-kl.de, atmanistbrahman.com, zebralabel.co.uk and two more among them.

These name servers regularly appear alongside ns1104.ui-dns.de, ns1101.ui-dns.org, ns1042.ui-dns.biz and 6 other name servers in NS record sets.

All four hostnames — ns1105.ui-dns.biz, ns1105.ui-dns.com, ns1105.ui-dns.de and ns1105.ui-dns.org — resolve to two IP numbers apiece: ns1105.ui-dns.biz to 217.160.81.105 and 2001:8d8:fe:53:0:d9a0:5169:100; ns1105.ui-dns.com to 217.160.82.105 and 2001:8d8:fe:53:0:d9a0:5269:100; ns1105.ui-dns.de to 185.132.32.105 and 2607:f1c0:fe:53:185:132:32:105; ns1105.ui-dns.org to 217.160.83.105 and 2001:8d8:fe:53:0:d9a0:5369:100.

Mail Servers

backflushfilter.com uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of backflushfilter.com matches that of other domains such as smartgraphix.de, asson.eu, kenia-safaris.net and two others.

mx00.ionos.de → 212.227.15.41 and mx01.ionos.de → 217.72.192.67: one IP number per host name.